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Cement plant limestone mine refined ore blending quality control method

A quality control method, limestone technology, applied in the direction of complex mathematical operations, instruments, data processing applications, etc., can solve the problem of low efficiency of ore blending

Pending Publication Date: 2020-12-25
DATONG JIDONG CEMENT CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] For this reason, the present invention provides a quality control method for refined ore blending of limestone mines in cement plants to overcome the problem of low ore blending efficiency caused by the inability to flexibly adjust the ore blending ratio for actual mining areas in the prior art

Method used

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Embodiment Construction

[0062] In order to make the objects and advantages of the present invention clearer, the present invention will be further described below in conjunction with the examples; it should be understood that the specific examples described here are only for explaining the present invention, and are not intended to limit the present invention.

[0063] The embodiment of the present invention provides a quality control method for refined ore blending of limestone mines in cement plants, including:

[0064] Step 1: Query the type, average content and average distribution of ores in each preset mining area through the Internet of Things, establish the preset regional matrix R0 and the ore preset distribution matrix group K0, and establish correspondence for each matrix in the K0 matrix group The ore blending ratio, establish the preset ore blending ratio matrix group B0;

[0065] Step 2: Extract the average content and average distribution information of limestone in each mining area resp...

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Abstract

The invention relates to a cement plant limestone mine refined ore blending quality control method. The method comprises the steps: inquiring the types, the average content and the average distribution situation of ores in all preset ore extraction regions; establishing a preset sampling parameter matrix group A0 and a preset deviation value matrix group E0; selecting a corresponding sampling parameter matrix from the preset acquisition parameter matrix group A0 to sample the mining area; determining the total limestone content of the mining area; readjusting parameters in the preset proportion matrix group B0; and mining the ores in all the communities according to the descending order of the limestone content of all the communities, and mixing all the ores according to the correspondingproportion after mining is completed. According to the method, the preset ore blending ratio matrix group B0 is established, and the parameters in the B0 matrix are adjusted in real time according tothe actual ore types in the ore mining area, so that the ore blending ratio can be flexibly adjusted according to the actual ore types in the ore mining area and the contents of various types of ores,and the ore blending efficiency of the method is effectively improved.

Description

technical field [0001] The invention relates to the technical field of ore blending, in particular to a quality control method for refined ore blending of limestone mines in cement plants. Background technique [0002] At present, in the mining process of existing mines, in order to meet the output and quality requirements, it is necessary to analyze the grade and stock of each ore point in the mining area, and comprehensively match the ore output. Although it can meet the quality and output requirements of downhill limestone, but There are many uncertain factors in the operation, the workload of manual adjustment is large, there are many reactive power consumption phenomena during the operation process, and the production efficiency cannot be fully utilized. [0003] The traditional manual ore blending relies on manual calculation by personnel, the operation is complicated, and there are too many human factors based on experience alone, which has a certain degree of blindne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/16G06Q50/02G16Y10/20
CPCG06F17/16G06Q50/02G16Y10/20
Inventor 王九龙王营和贾琦刘座吴建军王玉和彭永红
Owner DATONG JIDONG CEMENT CO LTD
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